Unable to submit app created with Xcode Beta

Question

I created an app with Xcode 7.1 beta 3 (7B85), I tried to submit it to the App Store but I could not do it because my app was created with a beta of Xcode. So I downloaded the official version of Xcode on the Mac App Store (7.0.1 (7A1001)) and I remade all my project with this new version, I created all the swift files and I pasted the text from the old project to the each files of the new project created with Xcode 7.0.1. I thought that iTunes Connect would have no problem because I created the project with a non-beta version of Xcode. But when I subit my bundle to iTunes Connect, I received this message :

Chaîne de compilation non valide. Les nouvelles apps et mises à jour d'apps doivent être créées avec les versions publiques de Xcode 6 et SDK iOS 8 ou versions ultérieures. Ne soumettez pas d'apps créées avec des logiciels bêta.

Here is the translation from Google Translate :

Invalid toolchain. The new apps and updates of apps to be created with public versions of Xcode iOS SDK 6 and 8 or later. Do not submit apps created with beta software.

Anyone can help me ? Thank you !

Answer 1

My application was accepted ! The problem was I use a beta version of El Capitan, so I found how to change the ProductBuildVersion in /System/Library/CoreServices/SystemVersion.plist to an other who was not a beta version (in my case, 14C109), I rebooted my mac, I cleaned the project, I archived it and it was ok !

Thanks to all for your answers